$error
$if not ctx.user: $if path == "/books/add":Only logged users are allowed to add records on Open Library. Please log in to add a book.
$elif path.startswith("/books/") or path.startswith("/works/") or path.startswith("/authors/"):Only logged users are allowed to modify records on Open Library. Please log in to edit this page.
$else:$:_('You may log in if you have the required permissions.', "/account/login?" + urlencode(dict(redirect=path)))